<resources>
    
    <!--
        Base application theme, dependent on API level. This theme is replaced
        by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
    -->
    <style name="CustomTheme" parent="android:Theme">
        <!--
            Theme customizations available in newer API levels can go in
            res/values-vXX/styles.xml, while customizations related to
            backward-compatibility can go here.
        -->
         <item name="android:windowTitleBackgroundStyle">@null</item>  
    </style>

    <!-- Application theme. -->
    <style name="CustomTheme" parent="android:Theme">
        <!-- All customizations that are NOT specific to a particular API-level can go here. -->
    </style>

</resources>
